Which of the followings are Lewis acids? H2O, BF3, H+, and `NH_4^(+)`
Lewis acids are those acids which can accept a pair of electrons. For example, BF3, H+, and `NH_4^(+)` are Lewis acids.
BF3, H+ ions are Lewis acids.
Concept: Concept of Acids, Bases and Salts
Is there an error in this question or solution?